CA2080717A1 - Mecanisme de decompression pour moteur a combustion interne - Google Patents

Mecanisme de decompression pour moteur a combustion interne

Info

Publication number
CA2080717A1
CA2080717A1 CA002080717A CA2080717A CA2080717A1 CA 2080717 A1 CA2080717 A1 CA 2080717A1 CA 002080717 A CA002080717 A CA 002080717A CA 2080717 A CA2080717 A CA 2080717A CA 2080717 A1 CA2080717 A1 CA 2080717A1
Authority
CA
Canada
Prior art keywords
camshaft
movable member
engine
outboard
lobe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002080717A
Other languages
English (en)
Inventor
Brian S. Buchholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of CA2080717A1 publication Critical patent/CA2080717A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CA002080717A 1992-02-10 1992-10-16 Mecanisme de decompression pour moteur a combustion interne Abandoned CA2080717A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/833,348 US5184586A (en) 1992-02-10 1992-02-10 Mechanical compression release for an internal combustion engine
US07/833,348 1992-02-10

Publications (1)

Publication Number Publication Date
CA2080717A1 true CA2080717A1 (fr) 1993-08-11

Family

ID=25264170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080717A Abandoned CA2080717A1 (fr) 1992-02-10 1992-10-16 Mecanisme de decompression pour moteur a combustion interne

Country Status (2)

Country Link
US (1) US5184586A (fr)
CA (1) CA2080717A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540201A (en) 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
US5647318A (en) 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5526784A (en) 1994-08-04 1996-06-18 Caterpillar Inc. Simultaneous exhaust valve opening braking system
CN1053482C (zh) * 1996-03-25 2000-06-14 光阳工业股份有限公司 使用于至少具有一动力汽缸的内燃机自动减压装置
CZ285909B6 (cs) * 1996-04-09 1999-11-17 Motor Jikov A. S. Dekompresní zařízení spalovacího motoru
US5823153A (en) * 1997-05-08 1998-10-20 Briggs & Stratton Corporation Compressing release with snap-in components
US5957101A (en) * 1997-07-09 1999-09-28 Kohler Co. Automatic compression release mechanism for an internal combustion engine
US6439187B1 (en) 1999-11-17 2002-08-27 Tecumseh Products Company Mechanical compression release
US6536393B2 (en) 2000-09-11 2003-03-25 Tecumseh Products Company Mechanical compression and vacuum release
DE10253231B3 (de) * 2002-11-15 2004-02-12 Dr.Ing.H.C. F. Porsche Ag Automatische Dekompressionsvorrichtung für ventilgesteuerte Brennkraftmaschinen
US6792905B2 (en) 2003-01-24 2004-09-21 Tecumseh Products Company Compression release mechanism
JP4181903B2 (ja) * 2003-03-17 2008-11-19 本田技研工業株式会社 デコンプ装置付きカム機構
JP2005105972A (ja) * 2003-09-30 2005-04-21 Fuji Heavy Ind Ltd エンジンのデコンプ装置
US7007470B2 (en) * 2004-02-09 2006-03-07 New Power Concepts Llc Compression release valve
US7328678B2 (en) * 2005-06-07 2008-02-12 Tecumseh Power Company Mechanical compression and vacuum release mechanism
US7174871B2 (en) * 2005-06-07 2007-02-13 Tecumseh Products Company Mechanical compression and vacuum release mechanism
CN102226417A (zh) * 2011-05-24 2011-10-26 重庆隆鑫机车有限公司 发动机凸轮轴总成及其摩托车
EP2870338A4 (fr) * 2012-07-06 2016-03-02 Otto M Wildensteiner Moteur à longue course de puissance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70492C (de) * A. AMANN in Frankfurt a. M., Schellingstr. 8 Steuerscheibe mit ausrückbarem Nocken
US3314408A (en) * 1965-05-17 1967-04-18 Kohler Co Centrifugally operated compression release mechanism
US3395689A (en) * 1966-09-15 1968-08-06 Studebaker Corp Engine decompression apparatus
US3897768A (en) * 1973-11-19 1975-08-05 Tecumseh Products Co Compression relief mechanism
JPS61178011U (fr) * 1985-04-25 1986-11-06
US4651687A (en) * 1985-12-20 1987-03-24 Kawasaki Jukogyo Kabushiki Kaisha Automatic compression releasing device for four-cycle engine
JPS62261610A (ja) * 1986-05-09 1987-11-13 Honda Motor Co Ltd エンジンのオ−トデコンプ装置
JPS63201307A (ja) * 1987-02-16 1988-08-19 Honda Motor Co Ltd エンジンのデコンプ装置
JPS63246404A (ja) * 1987-04-01 1988-10-13 Yamaha Motor Co Ltd 内燃機関の減圧装置
US4977868A (en) * 1989-07-12 1990-12-18 Tecumseh Products Company Mechanical compression release system

Also Published As

Publication number Publication date
US5184586A (en) 1993-02-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued